//package exceptions;// exceptions/EffectivelyFinalTWR.java
//// (c)2021 MindView LLC: see Copyright.txt
//// We make no guarantees that this code is fit for any purpose.
//// Visit http://OnJava8.com for more book information.
//// {NewFeature} Since JDK 9
//import java.io.*;
//
//public class EffectivelyFinalTWR {
//  static void old() {
//    try (
//      InputStream r1 = new FileInputStream(
//        new File("TryWithResources.java"));
//      InputStream r2 = new FileInputStream(
//        new File("EffectivelyFinalTWR.java"));
//    ) {
//      r1.read();
//      r2.read();
//    } catch(IOException e) {
//      // Handle exceptions
//    }
//  }
//  static void jdk9() throws IOException {
//    final InputStream r1 = new FileInputStream(
//      new File("TryWithResources.java"));
//    // Effectively final:
//    InputStream r2 = new FileInputStream(
//      new File("EffectivelyFinalTWR.java"));
//    try (r1; r2) {
//      r1.read();
//      r2.read();
//    }
//    // r1 and r2 are still in scope. Accessing
//    // either one throws an exception:
//    r1.read();
//    r2.read();
//  }
//  public static void main(String[] args) {
//    old();
//    try {
//      jdk9();
//    } catch(IOException e) {
//      System.out.println(e);
//    }
//  }
//}
///* Output:
//java.io.IOException: Stream Closed
//*/
